InChI=1/C26H30N4O2/c1-19-6-5-8-20(14-19)23(30-10-12-31-13-11-30)17-27-16-22-18-29(2)28-26(22)25-15-21-7-3-4-9-24(21)32-25/h3-9,14-15,18,23,27H,10-13,16-17H2,1-2H3/t23-/m1/s1 E0B4C59098D1E839